With this 3d printable mold you can cast silicone sleeves for J-Head hotends. There are STL molds provided for:
0. Two casting molds with heater cartridge entering either 4 x from the right side or 2 x left / 2 x right
1. Generic J-Head with heater cartridge but no cutouts for thermistor wires
2. Generic J-Head MK V with heater and cutout for thermistor
3. Generic J-Head MK 8 with heater and cutout for axial thermistor
4. A STL model of the silicone sleeve 1.
5. A small cup for mixing of the silicon casting slip
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